JPH01116274U - - Google Patents
Info
- Publication number
- JPH01116274U JPH01116274U JP1268688U JP1268688U JPH01116274U JP H01116274 U JPH01116274 U JP H01116274U JP 1268688 U JP1268688 U JP 1268688U JP 1268688 U JP1268688 U JP 1268688U JP H01116274 U JPH01116274 U JP H01116274U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- annular sealing
- sealing material
- valve
- valve according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003566 sealing material Substances 0.000 claims 5
- 239000012530 fluid Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sliding Valves (AREA)
Description
第１図は本考案の実施例のバルブが閉の状態に
ある縦断面図、第２図は第１図のバルブが開の状
態にある縦断面図、第３図は従来のグローブバル
ブの縦断面図、第４図は従来のゲートバルブの縦
断面図である。
１……ステム、２……上部リング、３……下部
リング、４……ボデイ、５……出口流路、６……
入口流路。
Fig. 1 is a longitudinal sectional view of the valve according to the embodiment of the present invention in a closed state, Fig. 2 is a longitudinal sectional view of the valve of Fig. 1 in an open state, and Fig. 3 is a longitudinal sectional view of a conventional globe valve. The plan view and FIG. 4 are longitudinal sectional views of a conventional gate valve. DESCRIPTION OF SYMBOLS 1... Stem, 2... Upper ring, 3... Lower ring, 4... Body, 5... Outlet channel, 6...
Inlet channel.
Claims (1)
体の流路とし前記第１開口部附近の側面に第２開
口部を設けて流体の流路とし他方の端の端面に第
３開口部を設けた本体と、円柱の一方が端面で他
方が段部を形成して軸部に連結し前記本体内面に
当接する第１の環状シール材を前記一方の端面附
近に前記本体内面に当接する第２の環状シール材
を前記第２開口部の大きさだけ前記第１の環状シ
ール材から離れた位置に保持して装着した弁体と
、からなり前記弁体の端面が前記第１開口部と対
向し前記弁体の軸部が前記第３開口部を貫通して
前記弁体を前記本体内に摺動可能に配設したバル
ブ。 (2) 前記第１開口部が円環状又は多角形である
請求項１に記載のバルブ。 (3) 前記弁体に各々の環状シール材を保持する
溝を設けている請求項１に記載のバルブ。 (4) 前記環状シール材がＯリングである請求項
１に記載のバルブ。 (5) 前記環状シール材が樹脂リングである請求
項１に記載のバルブ。 (6) 前記環状シール材が割れ目を有する金属リ
ングである請求項１に記載のバルブ。[Claims for Utility Model Registration] (1) A first opening is provided in the circular pipe at one end to form a fluid flow path, and a second opening is provided on the side near the first opening to form a fluid flow path. and a first annular sealing member which is connected to the shaft portion and abuts the inner surface of the main body, the main body having a third opening on the end face of the other end, and the cylinder having one end face and the other forming a stepped part. a valve body mounted near one end face with a second annular sealing material that contacts the inner surface of the main body held at a position separated from the first annular sealing material by the size of the second opening; The valve includes an end surface of the valve body facing the first opening, a shaft portion of the valve body passing through the third opening, and the valve body being slidably disposed within the main body. (2) The valve according to claim 1, wherein the first opening is annular or polygonal. (3) The valve according to claim 1, wherein the valve body is provided with a groove for holding each annular seal member. (4) The valve according to claim 1, wherein the annular sealing material is an O-ring. (5) The valve according to claim 1, wherein the annular sealing material is a resin ring. (6) The valve according to claim 1, wherein the annular sealing material is a metal ring having a crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1268688U JPH01116274U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1268688U JPH01116274U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116274U true JPH01116274U (en) | 1989-08-04 |
Family
ID=31222349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1268688U Pending JPH01116274U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116274U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934420B1 (en) * | 1970-11-14 | 1974-09-13 |
-
1988
- 1988-02-02 JP JP1268688U patent/JPH01116274U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934420B1 (en) * | 1970-11-14 | 1974-09-13 |
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